I don’t think there is one automatic accomplishment. I think HOF induction becomes more plausible the more consistently a player puts up elite numbers and mixes in a ring or two. For instance, would Lebron be a hall of famer if he had one career year and that’s it? I don’t think so. Even with a ring.
A record for most career X, where X is a positive box score stat -- points, rebounds, assists, steals, blocks, FTM, etc. I think that would be an automatic HOF, because it also speaks to the player's longevity.
